taxes Property Tax Assistance

2018 Confidence Interval Detail

021/Brazos
093-904/Navasota ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 8,816,594 0.9838 8,961,775 11 111 0.009316564
A 11,621,551 0.9424 12,331,867 10 84 0.045909296
A 12,264,982 0.9876 12,418,977 11 58 0.054719770
A 13,250,424 1.0495 12,625,464 11 40 0.006324146
E 57,799,744 0.9834 58,775,416 19 349 0.036795965
L1 1,128,340 0.9546 1,182,003 5 8 0.147347760
Random Totals: 104,881,635 106,295,502 67 650
CATG D1 EXCEPTION VALUES: 12,171,560 10,032,098
CATG J EXCEPTION VALUES: 10,721,099 11,300,486
CATG L1 EXCEPTION VALUES: 15,996,430 14,427,550
Total Test Values(3) 143,770,724 142,055,636

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,102,782

Confidence Interval Values(5)

Local Test Value: 143,770,724 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 134,952,854 (State Test Value minus Margin of Error Percent)
State Upper Limit: 149,158,418 (State Test Value plus Margin of Error Percent)

Sources:
(1) See Stratified Category Worksheet Reports PTS236, PTS430
(2) Number of parcels sampled by staff
(3) Total Category Parcels from Stratification Report, Appraisal Roll, or Self-report
(4) Includes any parcels in A, B, C, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values